#define _CRT_SECURE_NO_WARNINGS 1

#include<stdio.h>
#include<conio.h>
#include<graphics.h>

int main()
{
	int y = 100;
	int step = 100;
	initgraph(600, 600);
	fillcircle(300, y, 20);
	y += step;
	fillcircle(300, y, 20);
	y += step;
	fillcircle(300, y, 20);
	y += step;
	fillcircle(300, y, 20);
	y += step;
	fillcircle(300, y, 20);
	_getch();
	closegraph();
	return 0;
}